Update tslint to the latest version 🚀

[greenkeeper]

Version 5.1.0 of tslint just got published.

Dependency	tslint
Current Version	4.5.1
Type	devDependency

The version 5.1.0 is not covered by your current version range.

Without accepting this pull request your project will work just like it did before. There might be a bunch of new features, fixes and perf improvements that the maintainers worked on for you though.

I recommend you look into these changes and try to get onto the latest version of tslint.
Given that you have a decent test suite, a passing build is a strong indicator that you can take advantage of these changes by merging the proposed change into your project. Otherwise this branch is a great starting point for you to work on the update.

---

Release Notes

v5.1.0

• [new-rule] no-invalid-template-strings (#2332)
• [new-rule] no-sparse-arrays (#2407)
• [new-rule-option] no-void-expression: adds ignore-arrow-function-shorthand (#2445)
• [api] tslint:all configuration (#2417)
• [bugfix] In tslint:recommended move no-reference-import from jsRules to rules (#2441)
• [bugfix] no-unnecessary-callback-wrapper: only check if callback is identifier, allow all other expressions (#2510)
• [bugfix] member-access: Skip index signature, it can not have an access modifier (#2437)
• [bugfix] restrict-plus-operands fixes regression where every assignment and comparison was checked (#2454)
• [bugfix] no-unnecessary-callback-wrapper: allow async wrapper function (#2510)
• [bugfix] prefer-for-of: No error if delete is used (#2458)
• [bugfix] radix: don't warn for missing radix on method calls (#2352)
• [bugfix] no-use-before-declare: Handle symbol with empty declarations list. (#2436)
• [bugfix] strict-type-predicates: Check for construct signatures in isFunction. (#2479)
• [enhancement] strict-boolean-expressions: When --strictNullChecks is turned off, allow-null-union and allow-undefined-union turn off "always truthy" errors. (#2373)
• [enhancement] radix: added check for global.parseInt and window.parseInt (#2352)
• [enhancement] arrow-return-shorthand: Improve failure message when return expression is an object literal (#2466)

Not sure how things should work exactly?

There is a collection of frequently asked questions and of course you may always ask my humans.

---

Your Greenkeeper Bot 🌴

[codecov]

Codecov Report

Merging #30 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master      #30   +/-   ##
=======================================
  Coverage   68.38%   68.38%           
=======================================
  Files           1        1           
  Lines         136      136           
  Branches       27       27           
=======================================
  Hits           93       93           
  Misses         32       32           
  Partials       11       11

---

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[greenkeeper]

Version 5.2.0 just got published.

Update to this version instead 🚀

Release Notes

v5.2.0

• [rule-change] no-console bans all console methods when no methods are specified (#2610)
• [new-rule] no-object-literal-type-assertion (#2580)
• [new-rule] no-irregular-whitespace (#2487)
• [new-rule] prefer-switch (#2331)
• [new-rule] number-literal-format (#2526)
• [new-rule] deprecation (#2395)
• [new-rule] no-unnecessary-type-assertion (#2519)
• [new-fixer] interface-over-type-literal (#2617)
• [new-fixer] callable-types (#2552)
• [new-fixer] no-string-literal (#2495)
• [new-fixer] no-internal-module (#2517)
• [new-rule-option] align rule added members option, which checks alignment of methods and properties of classes, objects, interfaces, type literals and object destructuring (#2387)
• [new-rule-option] align rule added elements option, which checks alignment of elements in array literals, array destructuring and tuple types (#2387)
• [new-rule-option] trailing-comma adds more granular options to specify trailing commas for arrays, objects, functions, type literals, imports, and exports (#2538)
• [api] Deprecate ScopeAwareRuleWalker and BlockScopeAwareRuleWalker. (#2561)
• [develop] added support for error templates in rule tests (#2481)
• [bugfix] Fixes "Severity for rule not found" error (#2516)
• [bugfix] no-unused-expression: allow void(0) in addition to void 0 and void in expression and statement position (#2645)
• [bugfix] align: fix false positive for files with BOM (#2642)
• [bugfix] return-undefined: Handle contextual types with ambiguous signatures; allow any; and handle async functions. (#2576)
• [bugfix] semicolon: don't mark semicolon as unnecessary when the next statement is on the same line (#2591)
• [bugfix] no-internal-module: no more false positives for global augmentation (#2517)
• [bugfix] no-unnecessary-qualifier: no longer breaks when walking a function that references arguments (#2555)
• [bugfix] prefer-const no longer shows warnings on ambient declarations (#2391)
• [bugfix] callable-types: suggest correct fix for interfaces with type arguments (#2552)
• [bugfix] quotemark: fix regression with jsx attributes (#2605)
• [bugfix] adjacent-overload-signatures handles functions ending in semicolon (#2412)
• [bugfix] object-literal-key-quotes: correctly stringify numbers when fixing (#2515)
• [bugfix] object-literal-key-quotes: does no longer require quotes for property names containing digits (#2515)
• [enhancement] Failures in extended config files now indicate which file (#2588)
• [enhancement] align: Don't report 'statements are not aligned' for empty statements (#2653)
• [enhancement] class-name now also checks class expressions (#2553)
• [enhancement] optionExamples: Allow to use an options array directly instead of a string representation. (#2527)
• [enhancement] rulesDirectory can now be resolved with Nodes resolve logic, if the directory contains an index.js (#2163) (#2358)
• [enhancement] no-unused-expression: narrow error location for comma separated expressions and conditional expressions (#2645)
• [enhancement] no-string-literal now handles escaped strings (#2495)
• [enhancement] no-unnecessary-callback-wrapper: Allow x => x(x) (#2524)
• [enhancement] no-var-keyword: Allow global var declarations (#2513)

Thanks to our contributors!

• Andy Hanson
• Alex Eagle
• Donald Pipowitch
• Klaus Meinhardt
• Gord P
• Andy
• Quentin
• Mitchell Wills
• Vito
• CSchulz
• Josh Goldberg
• Brian Olore
• Manuel Lopez
• James Clark

[greenkeeper]

Version 5.3.0 just got published.

Update to this version instead 🚀

Release Notes

v5.3.0

This change may require a change to tslint.json

• [enhancement] prefer-switch: Change default min-cases to 3. (#2669)

🎉 Notable features & enhancements

• [new-cli-option] cli: Add outputAbsolutePaths option (#2667)
• [new-rule] prefer-object-spread (#2624)
• [new-rule] encoding (#2368)
• [new-rule] prefer-conditional-expression (#2363)
• [new-rule-option] indent support indent size (#2723)
• [new-rule-option] object-literal-sort-keys adds ignore-case (#2592)
• [new-rule-option] quotemark: Add avoid-template option (#2766)
• [new-rule-option] await-promise: What's considered a "Promise" is now configurable. (#2661)
• [new-fixer] indent (#2723)
• [new-fixer] typedef-whitespace (#2718)
• [enhancement] better error messages in variable-name (#2672)
• [enhancement] typedef: Use name or parameters for error location (#2460)
• [enhancement] object-literal-sort-keys: check shorthand properties (#2592)
• [enhancement] space-before-function-paren: Handle get/set accessor (#2700)
• [enhancement] typedef-whitespace added checks for arrow function, call and construct signature (#2718)
• [enhancement] no-object-literal-type-assertion: Allow cast to any (#2671)
• [enhancement] cli: -p option handles directories (#2756)
• [develop] testing rules with type information is enabled when a tsconfig.json is found next to tslint.json (#2769)
• [configuration] deprecate mixed case tslint.json (#2713)
• [bugfix] return-undefined: Treat a return type void | undefined same as void (#2731)
• [bugfix] no-unnecessary-initializer: Handle BindingElement anywhere, not just in a VariableDeclaration. (#2707)
• [bugfix] jsdoc-format: correctly handle alignment in files with BOM (#2619)
• [bugfix] jsdoc-format: don't treat empty comments (/**/) as jsdoc (#2619)
• [bugfix] typedef-whitespace don't warn for leading whitespace if token is preceded by line break (#2718)
• [bugfix] Make "completed-docs" rule respect "public" privacy (or lack thereof) (#2749)
• [bugfix] jsdoc-format: fixed error position if line ends with \r\n (#2619)
• [bugfix] prefer-switch: add missing checks for some expressions (#2686)
• [bugfix] prefer-template: Allow "a" + "b" + "c". (#2741)
• [bugfix] prefer-const: fix false positive with variable declared outside of for-of or for-in (#2760)
• [bugfix] --project: fix file matching with relative path to tsconfig.json (#2688)
• [bugfix] no-default-export: correctly handle export default abstract class {...} (#2630)
• [bugfix] no-mergeable-namespace: display correct line in error message (#2656)
• [bugfix] object-literal-sort-keys: handle object spread correctly (#2592)
• [bugfix] Consistently output absolute/relative paths (#2667)
• [bugfix] await-promise: Consider types derived from a Promise in union types too. (#2661)
• [bugfix] no-unsafe-any: Fix bug where number literal in type position was flagged as an unsafe any. (#2712)
• [api] Deprecate Lint.Utils.objectify (#2764)

Thanks to our contributors!

• Andy Hanson
• Klaus Meinhardt
• Martin Probst
• Filipe Silva
• walkerburgin
• René Scheibe

[greenkeeper]

Version 5.3.2 just got published.

Update to this version instead 🚀

Release Notes

v5.3.2

• [bugfix] Fixes not a directory error

[greenkeeper]

Version 5.4.2 just got published.

Update to this version instead 🚀

Release Notes

v5.4.2

🛠 Bugfixes

• [bugfix] Restored support for multiple --exclude options in the CLI (#2855)
• [bugfix] Restored support for --version CLI option (#2857)

[greenkeeper]

Version 5.4.3 just got published.

Update to this version instead 🚀

Release Notes

v5.4.3

🛠 Bugfixes

• [bugfix] Fixed regression with empty --out file (#2867)
• [bugfix] unified-signatures: Don't suggest to unify rest parameters. (#2874)
• [bugfix] binary-expression-operand-order: Allow if both sides of the binary expression are literals. (#2873)
• [bugfix] Restore compatibility with typescript@2.1 and 2.2 for whitespace, space-before-function-paren and deprecation (#2893)
• [docs] no-string-literal: Fix documentation (#2875)

[greenkeeper]

Version 5.5.0 just got published.

Update to this version instead 🚀

Release Notes

v5.5.0

Editor's note: This release features an important bugfix for overlapping fixes when using --project and --fix (#2864).

🎉 New rules and options

• [new-rule-option] completed-docs: Add enum-members option (#2911)
• [new-rule] no-this-reassignment (#2931)

🛠 Bugfixes & enhancements

• [bugfix] encoding closes files correctly (#2958)
• [bugfix] whitespace fix whitespace "check-module" to properly lint and fix errors (#2401) (#2825)
• [bugfix]: whitespace: now correctly handles dynamic imports introduced in typescript@2.4.0 (#2924)
• [bugfix] switch-final-break: don't fail if break jumps to a label outside of the switch (#2914)
• [bugfix] no-shadowed-variable: exempt this parameter (#2598)
• [bugfix] prefer-for-of correctly handles variable scopes and other unrelated identifiers (#2984)
• [bugfix] Don't leave blank lines when no-unused-variable autofix removes whole import (#2901)
• [cli] restore -v option (#2926)
• [enhancement] Print stack trace of exceptions (#2890)
• [enhancement] Added allow-empty-catch option to no-empty (#2886)
• [enhancement] prefer-const: handle destructuring in for-of loop initializer as if {"destructuring": "all"} was specified (#2904)
• [enhancement] no-shadowed-variable: added checks for other shadowing declarations, e.g. interfaces, classes, type parameters, imports, etc. (#2598)
• [rule-change] no-shadowed-variable no longer fails for declarations in the same scope, e.g. var foo; var foo;. Use the rule no-duplicate-variable to find such errors. (#2598)

Thanks to our contributors!

• Klaus Meinhardt
• Josh Goldberg
• Petr Kosikhin
• Pablo Núñez
• Benny Neugebauer
• Radon Rosborough
• reduckted
• Chris Barr
• Julian Verdurmen

[greenkeeper]

Version 5.6.0 just got published.

Update to this version instead 🚀

Release Notes

v5.6.0

🎉 New rules, options, and fixers

• [new-rule] no-duplicate-imports (#3075)
• [new-rule] no-submodule-imports (#3091)
• [new-rule] space-within-parens (#2959)
• [new-fixer] member-access (#2969)
• [new-fixer] no-null-keyword: fix x == null to x == undefined (#2802)
• [new-rule-option] no-shadowed-variable let's you optionally ignore certain kinds of declarations (#3030)
• [new-rule-option] prefer-conditional-expression adds check-else-if (#2963)

🛠 Bugfixes & enhancements

• [bugfix] array-type: consider this to be simple type (#2982)
• [bugfix] await-promise accepts not only union types but also intersection types with Promise-like types (#2987)
• [bugfix] callable-types: don't remove export modifier of interfaces (#2962)
• [bugfix] completed-docs: Only checks variables at the file-level. (#2950)
• [bugfix] completed-docs: Uses correct visibility of variables. (#2950)
• [bugfix] no-floating-promises: recognize rejection handler passed as second argument to promise.then() (#3048)
• [bugfix] no-shadowed-variable don't warn for shadowed type parameter on static class members (#3030)
• [bugfix] no-shadowed-variable fixed false positive with key name in index signature (#3030)
• [bugfix] no-shadowed-variable fixed false positive with parameter inside function decorator (#3030)
• [bugfix] no-unsafe-any: allow truthyness and falsyness checks (#3008)
• [bugfix] no-unused-variable fixed crash when using destructuring (#3058)
• [bugfix] one-line correctly handles multiline type parameters (#3004)
• [bugfix] prefer-for-of fixed false positives when array is modified, e.g. arr[i]++ (#3044)
• [bugfix] prefer-object-spread adds parens when fixing arrow function return (#3026)
• [bugfix] prefer-object-spread permit functions as first argument to Object.assign (#3098)
• [bugfix] space-before-function-paren Handle default exports of functions without names like anonymous functions (fixes #3040) (#3053)
• [bugfix] Fixed an issue where, at runtime, the module ./test/parse could not be located due after consumers had run yarn clean (#3072)
• [enhancement] no-null-keyword allows strict comparison (#2802)
• [enhancement] no-switch-case-fall-through matches // falls through comments case insensitive and allows trailing text (#2983)
• [enhancement] ordered-imports: support importEqualsDeclaration (#3102)
• [enhancement] Added NaN and (+/-)Infinity as numbers to no-inferrable-types (#2885)
• [enhancement] Improved CLI error message when no filenames are specified (#3066)
• [rule-change] prefer-conditional-expression: ignore if-else-if by default. Use the new "check-else-if" option to check nested if statements (#2963)

Thanks to our contributors!

• Klaus Meinhardt
• Julian Verdurmen
• Alexandre Alonso
• Josh Goldberg
• ksvitkovsky
• Daisuke Yokomoto
• Andrii Dieiev
• Florent Suc
• Jason Killian
• Amin Pakseresht
• reduckted
• vilicvane
• Russell Briggs
• Andy Hanson
• Leo Liang
• Dan Homola
• BehindTheMath
• David Golightly
• aervin
• Daniel Kucal
• Ika
• Chris Barr

[greenkeeper]

Version 5.7.0 just got published.

Update to this version instead 🚀

Release Notes

v5.7.0

🎉 New rules, options, and fixers

• [new-rule] no-parameter-reassignment (#3045)
• [new-rule-option]: object-literal-sort-keys: Add match-declaration-order option (#2829)
• [new-rule-option] check-type-operator for whitespace rule (#3083)
• [new-rule-option] whitespace: Add check-rest-spread option (#3089)

🛠 Bugfixes & enhancements

• [api] AbstractRule#applyWithFunction allows additional parameter that is passed through to walkFn (#3140)
• [api] AbstractRule#applyWithFunction has better type checking for its type parameter (#2660)
• [bugfix] member-access autofix now correcly inserts public keyword after decorators (#3162)
• [bugfix] prefer-const correctly handle catch without binding parameter introduced in typescript@2.5.1 (#3151)
• [bugfix] no-invalid-template-strings allows backslash-prefixed template expressions (#3116)
• [bugfix] deprecation no longer shows errors on imports and exports (#3141)
• [bugfix] deprecation: fix false positive when calling a function or method where another overload is deprecated (#2883)
• [bugfix] whitespace: fixed "check-separator" for trivial for cases. (#3132)
• [bugfix] prefer-object-spread prevent spreading this as it is not allowed by the compiler (#3126)
• [bugfix] msbuild formatter uses backslashes in paths on Windows (#3145)
• [bugfix] no-namespace ignores global augmentation (#3161)
• [enhancement] remove superfluous empty lines on tslint output. (#3121)
• [enhancement] no-submodule-imports allows whitelisting of submodules like @angular/core/testing (#3129)
• [enhancement] custom lint rules will be resolved using node's path resolution to allow for loaders like ts-node (#3108)
• [enhancement] quotemark no longer requires "single" or "double" to be the first option. The rule defaults to "double" if none is specified. (#3114)
• [enhancement] no-unused-variable autofix removes trailing comments of imports (#3156)
• [enhancement] no-unnecessary-type-assertion allows certain necessary assertions to prevent type widening (#3120)

Thanks to our contributors!

• Paul Gschwendtner
• Andy Hanson
• ksvitkovsky
• Santi Albo
• aervin
• Junle Li
• Joscha Feth
• WiseBird
• Caleb Eggensperger
• WGroenestein
• Bowen Ni

[greenkeeper]

Version 5.8.0 just got published.

Update to this version instead 🚀

Release Notes

v5.8.0

⚠️ Deprecations

• [deprecation] typeof-compare is deprecated because typescript already does that check (#3286)
• [deprecation] CLI argument --type-check is no longer necessary and will be removed in the next major version (#3322)

Updates to tslint:latest configuration

+    "ban-comma-operator": true,
+    "jsdoc-format": {
+        options: "check-multiline-start",
+    },
+    "no-duplicate-switch-case": true,
+    "no-implicit-dependencies": true,
+    "no-return-await": true,

🎉 Features

• [feature] Added linterOptions configuration field to tslint.json, which supports a list of exclude globs to disable linting for a subset of files (#2409)
• [new-rule] no-return-await (#3233)
• [new-rule] no-redundant-jsdoc (#2754)
• [new-rule] no-duplicate-switch-case (#2937)
• [new-rule] no-implicit-dependencies (#3343)
• [new-rule] no-unnecessary-class (#3119)
• [new-rule] ban-comma-operator (#3250)
• [new-fixer] one-line (#3200)
• [new-fixer] curly (#3262)
• [new-rule-option] jsdoc-format adds option "check-multiline-start" to enforce the first line of a multiline JSDoc comment to be empty. (#3181)
• [new-rule-option] trailing-comma adds option "esSpecCompliant" to make it compatible with the ES spec regarding trailing commas after object/array rest and rest parameters. (#3176)
• [new-rule-option] "check-parameter-property" option for member-access rule (#3325)
• [new-rule-option] "strict-bound-class-methods" option for semicolon rule (#3294)
• [new-rule-option] "grouped-imports" option for ordered-imports rule (#3138)
• [new-rule-option] "ignore-blank-lines" option for no-trailing-whitespace rule (#3346)
• [new-rule-option] "never" option for object-literal-shorthand disallows shorthand notation (#3268)
• [new-rule-option] "exclude-class-expressions" option for max-classes-per-file rule (#3281)
• [new-rule-option] no-unnecessary-type-assertion supports a whitelist of types to ignore (#3257)
• [new-rule-option] "module-source-path" for ordered-imports allows sorting imports by trailing end of path (#3178)
• [new-formatter] JUnit (#3194)

🛠 Bugfixes & enhancements

• [bugfix] no-empty-interface allows providing type arguments for extended type (#3260)
• [bugfix] Fixed line switches to not disable failures in the next line following the disabled line (#3177)
• [bugfix] return-undefined handles union return types in async functions (#3298)
• [bugfix] deprecation checks correct constructor overload (#3203)
• [bugfix] return-undefined declared return type takes precedence over contextual type (#3298)
• [bugfix] Correctly mark inputFilePath as an optional parameter in Configuration.findConfiguration() (#3195)
• [bugfix] return-undefined fixed regressions: once again allows anything if return type is any (#3298)
• [bugfix] only-arrow-functions allow function if this is used in parameter initializer (#3315)
• [bugfix] no-conditional-assignment: exclude intentional assignments, e.g. inside functions (#2629)
• [bugfix] no-angle-bracket-type-assertion fixer adds parentheses when necessary (#3301)
• [bugfix] no-angle-bracket-type-assertion fixed order when autofixing consecutive assertions (#3301)
• [bugfix] vso formatter no longer duplicates output for fixed failures (#3348)
• [bugfix] no-unbound-method: Allow negation of method (#3349)
• [bugfix] arrow-parens with option "ban-single-arg-parens" no longer produces invalid code when fixed (#3247)
• [bugfix] Fixed regression where the lookup of tslint.json stopped at the current directory. (#3309)
• [bugfix] --test works correctly with any compilerOptions.target (#3296)
• [bugfix] whitepace handles files with BOM and other irregular whitespace (#3305)
• [bugfix] callable-types auto fix produces invalid results (#3342)
• [bugfix] no-string-literal correctly fix property names with leading underscores (#3184)
• [bugfix] variable-name fixed crash on empty variable name (#3292)
• [bugfix] trailing-comma fixed crash on arrow function without parens (#3246)
• [bugfix] Fix space-before-function-paren for anonymous/arrow generic functions (#3085)
• [bugfix] Removed warning printed to console when using the no-unused-variable along with the noUnusedLocals and noUnusedParameters compiler options (#3227)
• [bugfix] no-invalid-this ignores functions with a this param (#3267)
• [enhancement] Sort failures by line and character for formatters (#3345)
• [enhancement] import-blacklist also checks exports and dynamic imports (#3258)
• [enhancement] no-conditional-assignment added check for conditional (ternary) expressions (#2629)
• [enhancement] Allow completed-docs to list doc tags that mark a node as not requiring a documentation body. Tags can also provide a regexp matcher to validate that their contents are docs-valid. (#2415)
• [enhancement] await-promise enforces that for-await-of is only used with AsyncIterable (#3297)
• [enhancement] one-line checks type alias declarations (#3200)
• [enhancement] deprecation checks object destructuring (#3318)
• [enhancement] no-submodule-imports also checks exports (#3258)
• [enhancement] restrict-plus-operands: More specific error message when arguments include strings (#3220)
• [enhancement] no-unsafe-any checks more expressions, for example destructuring, yield, property initializer (#3196)
• [enhancement] object-literal-sort-keys: allow grouping of object properties via additional blank lines when using alphabetical ordering. (#3191)
• [enhancement] Migrated CLI from using colors module to chalk module (#3171)
• [enhancement] no-unused-variable applies the ignorePattern to imports (#3187)

Thanks to our contributors!

• Klaus Meinhardt
• Charles Samborski
• Donald Pipowitch
• Josh Goldberg
• mmkal
• Erik
• Csaba Miklos
• Dominik Moritz
• Khalid Saifullah
• Lukas Spieß
• Merott Movahedi
• Bowen Ni
• ksvitkovsky
• Hutson Betts
• Caleb Eggensperger
• Brent Erickson
• Trivikram
• Brandon Furtwangler
• Pavel Zet
• aervin_
• Holger Jeromin
• Danny Guo
• Jeremy Morton
• Cyril Gandon
• Andy Hanson
• yadan

[greenkeeper]

Version 5.9.0 just got published.

Update to this version instead 🚀

Release Notes

v5.9.0

⚠️ Deprecations

• [deprecation] Several utility functions from src/language/utils.ts have been deprecated (#3476)
• [deprecation] Linting non-existent files now outputs a warning. This will be an error in TSLint 6. (#3313)

Configuration inheritance changes

Significant changes have been made to configuration inheritance to address a long-standing UX issue around defualtSeverity: #2569.

defaultSeverity defined in a tslint.json file will now override the defaultSeverity value defined in any configurations you are extending.
This means that any rules specified in the base configurations can now take on a new defaultSeverity if you so choose. If you extend multiple
configuration files, the defaultSeverity defined in the last one wins.

In practice, this allows users to, for example, more easily use the built-in TSLint configurations (tslint:recommended, tslint:latest, tslint:all)
and treat all errors as warnings instead of errors.

For more details, see the relevant PRs:

• Override defaultSeverity defined in extended configs (#3449)
• Inherit defaultSeverity and apply it to preceding base configs (#3530)

🎉 Features

• [feature] Support yaml configuration files (#1598) (#3433)
• [new-fixer] file-header (#3475)
• [new-rule] no-dynamic-delete (#3573)
• [new-rule] prefer-readonly (#2896)
• [new-rule] newline-per-chained-call (#3278)
• [new-rule-option] "temporalDeadZone" for no-shadowed-variable to ignore shadowing in the temporal dead zone of classes, parameters, enums and variables declared with let or const
  (#3389)
• [new-rule-option] "shorthand-first" for object-literal-sort-key (#3607)
• [new-rule-option] Add support for an ignore pattern for max-line-length (#3099)

🛠 Bugfixes & enhancements

• [bugfix] Update commander.js dependency to prevent users from transitively installing a buggy 2.12.0 release (#3510)
• [bugfix] --project excludes all files of external dependencies (#3320)
• [bugfix] Show errors when tsconfig.json is invalid (#3410)
• [bugfix] no-implicit-dependencies don't crash on malformed package.json (#3373)
• [bugfix] strict-type-predicates allows comparing typeof result with non-literals (#3542)
• [bugfix] no-redundant-jsdoc fixed crash on unhandled tag (#3414)
• [bugfix] object-literal-sort-keys fixed regression that effectively disabled the rule with \r\n line breaks (#3427)
• [bugfix] curly fixer now correctly handles comments (#3473)
• [bugfix] no-unsafe-any fixed false-positive with namespaced types (#3487)
• [bugfix] Removed potentailly dangerous fixer for no-any (#3486)
• [bugfix] no-unnecessary-type-assertion fixed false negatives for types with numeric keys (#3468)
• [bugfix] callable-types adds parentheses when fixing a type literal inside an array type (#3440)
• [bugfix] no-unsafe-any allows spreading an any value into an object (#3439)
• [bugfix] no unnecessary whitespace before argument in callback functions fixed with arrow-parens fixer (#3618)
• [bugfix] prefer-const false negative with index signature named like a variable (#3385)
• [bugfix] whitespace rule checks property declarations if "check-decl" is enabled (#3546)
• [bugfix] Using ternary operator for calling super() now passes no-duplicate-super rule. (#3544)
• [bugfix] no-shadowed-variable now excludes declaration files and ambient modules (#3387)
• [bugfix] no-duplicate-imports Allow duplicate imports from separate ambient module declarations (#3398)
• [bugfix] await-promise correctly recognises classes extending Promise (#3383)
• [bugfix] prefer-conditional-expression: don't repeat error on nested if statements (#3528)
• [bugfix] completed-docs: don't require documentation on methods in object literals (#3532)
• [bugfix] one-line fixed crash on syntax error in class or interface (#3538)
• [bugfix] no-redundant-jsdoc allow @template tag if it has a description (#3415)
• [bugfix] Fix condition for deprecation of typeof-compare (#3429)
• [enhancement] Better error message for files not contained in the project (#3313)
• [enhancement] "properties" option for completed-docs rule now checks getter and setter accessors. (#3497)
• [enhancement]: no-magic-numbers ignores parseInt radix parameter (#3536)
• [enhancement] Avoid duplicate I/O when using --project option (#3313)
• [enhancement] clicking the filename in stylish-formatter's output jumps to the first failure in that file. (#3491)
• [enhancement] ban-comma-operator ignores comma operator inside for-loop incrementor (#3485)
• [enhancement] space-within-parens updated to always allow empty parentheses (). (#3513)
• [enhancement] Better error message syntax for completed-docs modifier lists (#3379)
• [enhancement] Improve failure message & docs for ban-comma-operator (#3384)
• [enhancement] Output code warnings in yellow instead of red for codeFrame formatter (#3402)
• [enhancement] Converted completed-docs rule to use a function instead of a walker (#3466)
• [docs] ban-comma-operator: fix metadata, list as "functionality" rule (#3612)
• [docs] Enhance no-use-before-declare documentation to clarify the rule's status (#3520)
• [docs] Enhance await-promise options documentation (#3519)
• [docs] Add hasFix metadata for the indent rule (#3529)
• [docs] Clearer rule description for no-irregular-whitespace (#3627)

Thanks to our contributors!

• Klaus Meinhardt
• Josh Goldberg
• Chris Barr
• Nathan Shively-Sanders
• Jeremy Morton
• Sergey Koshechkin
• Daniel Kucal
• Eric Smekens
• Johannes Choo
• Elena Vilchik
• Eugene Timokhov
• Carlo Bottiglieri
• reduckted
• Glavin Wiechert
• jbsingh
• Mateusz Witkowski
• HideDev
• Bruno Lemos
• aervin_
• Roman
• Ryan Waskiewicz

[greenkeeper]

Version 5.9.1 just got published.

Update to this version instead 🚀

Release Notes

v5.9.1

🛠 Bugfixes

• [bugfix] Removed extraneous deprecation warning produced when using tslint:recommended or tslint:latest by disabling typeof-compare in these rulesets. (#3639)
• [bugfix] Resolve directories as absolute paths when validating custom rulesDirectory paths, which fixes usage with tslint-loader. (#3640)